直接上代码吧

1.首先pom中加入

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>

2.然后

配置文件中

redis:
    host: 127.0.0.1
    port: 6379
    timeout: 1000
    pool:
    max-active: 8
    min-idle: 0
    max-idle: 8
    max-wait: -1

3.然后

就是类似的工具类

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.stereotype.Repository;

@Repository
//这个是为了标识这是个数据存储层的一个注解
public class RedisDao {

    @Autowired
    private StringRedisTemplate template;

    public  void setKey(String key,String value){
        ValueOperations<String, String> ops = template.opsForValue();
        //ops.set(key,value,5, TimeUnit.MINUTES);//5分钟过期
        ops.set(key, value);
    }

    public String getValue(String key){
        ValueOperations<String, String> ops = this.template.opsForValue();
        return ops.get(key);
    }
}

4.测试类

import com.example.demo.com.cwh.springbootRedis.dao.RedisDao;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;



@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoApplicationTests {

    @Test
    public void contextLoads() {
    }

    public static Logger logger= LoggerFactory.getLogger(DemoApplicationTests.class);

    @Autowired
    RedisDao redisDao;
    @Test
    public void testRedis(){
        redisDao.setKey("name","cwh");
        redisDao.setKey("age","25");
        logger.info(redisDao.getValue("name"));
        logger.info(redisDao.getValue("age"));
        logger.info("----------------------------------");
    }

}

 

最后你运行是不是发现报错了啊，去把本地的redis服务开了切换到redis根目录，然后用命令redis-server.exe redis.windows.conf，再运行控制台输出

cwh
 25
 ----------------------------------

ok!